HNS Skimmer

[Batman]

Hi, I have sold the above but now present user has reverted mentioning that the aquabee pump has noise...... it is the in & out sump kind & reefer is using it out sump now.... any suggestions to lower the noise?? Thanks!

[weileong]

Maybe the bushing has wear off, better open up the pump to check.

[AhLoon]

There may be air trapped in the aquabee pump. Try turning it on and off for a few times to bleed the air...

[dt8666]

The vibrate from the pump now seems to be much lower now!! not sure why. it was audible from more than 20ft now around 10ft. may be as suggested some air trap inside.

But the pump still not as smooth running comparitively to any 2000 l/h pump.

will let it run n monitor for a period.

[dt8666]

Alamak!! the noise come back after i stop the feeding pump to remove the collection cup for cleaning and on again!!

Really not sure what is happening!! Why the AB pump create that much noise!!

Any help???

[weileong]

Maybe the bushing has wear off, better open up the pump to check.

[dt8666]

thanks. will do that few days later as need to go overseas this weekend!!

May have some new stuff to share when I'm back next week!!